The very first humans to make and use stone tools may have sourced their raw materials from distant locations, demonstrating a surprisingly sophisticated resource-management strategy. Previously, it ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists now recognize more than a dozen species in the Homo genus. So what, exactly, was the first human species? The answer, ...

Debate has long surrounded when humans first traveled into Sahul, the ancient landmass that is now Australia, New Guinea and Tasmania. Now, a study published in Science Advances, lends credence to the ...